By Ryan Drew | Superhost and Vacation Rental Expert | Last Updated April 15, 2026
Most people open whichever they have in front of them — the Expedia website on their laptop or the app on their phone — and assume they’re getting the same prices. They’re not. The Expedia app offers up to 20% off on select hotels that aren’t available on the website, plus several features that are app-exclusive entirely.
That said, the website is better for certain types of research and booking. This guide covers exactly what’s different between the two so you can use the right one before you book.
Ready to search? Go to this specific page on Expedia — or download the app to unlock mobile-exclusive rates.
Search on Expedia →App vs Website: The Key Differences at a Glance
| Feature | App | Website |
|---|---|---|
| Mobile-exclusive hotel discounts (up to 20% off) | ✅ | ❌ |
| One Key Member Prices (10%+ off hotels) | ✅ | ✅ |
| Free Price Drop Protection for Gold/Platinum members | ✅ | ❌ |
| Flight Deals feed (20%+ below typical price) | ✅ | ❌ |
| Multi-tab comparison / side-by-side research | ❌ | ✅ |
| Bundle & Save packages | ✅ | ✅ |
| Manage booking / view itinerary on the go | ✅ | ✅ |
| Price alerts / push notifications on drops | ✅ | Email only |
Ryan’s Take: I do my research on the website — multiple tabs, map view, reading reviews — then switch to the app to actually book. The app-exclusive discount on hotels is real and shows up as a “Mobile exclusive” badge. On mid-range hotels it’s typically $15–$30 per night off, which on a 3-night stay is worth the 30 seconds it takes to pull out your phone.
App-Exclusive Features Worth Knowing About
Mobile-Exclusive Hotel Discounts (Up to 20% Off)
Hotels on Expedia can opt into a mobile-only promotion that offers an additional discount — typically 15–20% — exclusively to users booking through the app. These show up in search results with a “Mobile exclusive” badge. They are not visible or bookable on the website, even if you’re signed in on the same account.
This discount stacks on top of One Key Member Prices, meaning if you’re signed in as a member and booking on the app, you’re getting both. According to Expedia’s own data, 47% of app users cite mobile-exclusive deals as the main reason they use the app over the website.
Free Price Drop Protection for Gold and Platinum Members
One Key Gold and Platinum members get Price Drop Protection included at no extra cost on eligible flights — but only when booking through the app. On the website, Price Drop Protection is a paid add-on. If you have Gold or Platinum status, always book flights on the app to get this for free. It automatically refunds the difference in OneKeyCash if your flight price drops on Expedia before departure.
Flight Deals Feed
The app has a dedicated Flight Deals section that surfaces fares at least 20% below the typical predicted price for routes departing from your home airport. You can filter by destination or travel dates and set custom alerts. This feed is app-only — it doesn’t exist on the website. For spontaneous travel or anyone monitoring fares, it’s the most useful deal-finding tool Expedia has.
Push Notifications for Price Drops
If you save a hotel or flight search on the app, Expedia sends push notifications when the price drops. On the website, price alerts are email-only. For last-minute decisions or time-sensitive deals, push notifications are significantly faster to act on.
When the Website Is Better
The website wins on research. When you’re comparing 10+ hotels across a destination, reading through reviews, checking map locations against restaurants and attractions, and opening multiple rooms in separate tabs — the desktop website is a significantly better experience than the app.
The website is also better for complex bookings like multi-city flights where you need to see multiple legs at once, or for filling out detailed special requests at checkout where a full keyboard and larger screen make a real difference.
The Best Approach: Research on Web, Book on App
The most effective strategy is to use both. Do your research on the website — compare hotels, check the map, read reviews, shortlist your top options. Then open the app, sign in to your One Key account, find the same hotel, and check whether a Mobile exclusive badge appears. If it does, book on the app. If it doesn’t, the price is the same and it doesn’t matter which you use.
For flights, check the Flight Deals feed on the app first if you have any flexibility. If you’re booking a specific route on a specific date, compare the app and website prices — they should match for flights, but the app unlocks free Price Drop Protection for Gold/Platinum members that the website charges for.
Related Expedia Guides
- Expedia One Key rewards explained — what tier you need to be to get free Price Drop Protection on the app
- How to find last-minute hotel deals on Expedia — the app is the best place to find these; here’s exactly how
- How to search Expedia with flexible dates — use the flexible dates tool on either platform to find the cheapest window
- Expedia Pay Now vs Pay Later — note: promo codes only work with Pay Now, not Pay at Property
Frequently Asked Questions
Are prices always lower on the Expedia app than the website?
Not always — but they can be. When a hotel has opted into the mobile-exclusive promotion, the app price will be lower. For hotels that haven’t opted in, the prices are identical. The only way to know is to check both and look for the “Mobile exclusive” badge in the app results.
Do you earn more OneKeyCash booking on the app vs website?
The OneKeyCash earning rate is the same on both platforms. The difference is that Gold and Platinum members get free Price Drop Protection on eligible flights when booking via the app — on the website that’s a paid add-on. No additional OneKeyCash multiplier for using the app itself.
Can I use coupon codes on the Expedia app?
Yes — promo code fields appear in the app checkout, same as the website. The same restriction applies on both: codes only work with Pay Now rates, not Pay at Property. Some codes are mobile-only and won’t work on the website at all.
Is the Expedia app free?
Yes — the Expedia app is free to download on iOS and Android. There’s no subscription or charge to access app-exclusive deals. You just need a free One Key account signed in to see member prices alongside mobile-exclusive rates.
Ready to Book?
Go to this specific page on Expedia — then switch to the app to check for mobile-exclusive rates before you confirm.
Search on Expedia →
